Suntešić families are Croats and they are mostly from Zabok area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zabok area.
Prevalence
About 100 people with faimily name Suntešić live in Croatia today, in 40 households. There were 80 of them in the middle of the past century, and their number increased by 20 percent. They are located in 8 Croatian counties, in 7 cities and 13 other places, mostly in Zagreb (50), Gat (10), Sekirisce in Zabok area (<10), Sisak (<10), and in Sveti Kriz Zacretje in Zabok area (<10).
Outside Croatia
Family name Suntešić is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.